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diff: shrink code (-85 bytes):

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function                                             old     new   delta
fiddle_sum                                             8       -      -8
diffreg                                             2717    2690     -27
prepare                                              334     284     -50
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(add/remove: 0/1 grow/shrink: 0/2 up/down: 0/-85)             Total: -85 bytes

s/ATTRIBUTE_ALWAYS_INLINE/ALWAYS_INLINE/g
This commit is contained in:
Denis Vlasenko
2007-06-12 20:54:54 +00:00
parent fdcbc4e709
commit 3ad5d0cbbe
11 changed files with 69 additions and 67 deletions
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6
include/libbb.h
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@ -379,9 +379,9 @@ extern char *safe_strncpy(char *dst, const char *src, size_t size);
extern char *xasprintf(const char *format, ...) __attribute__ ((format (printf, 1, 2)));
// gcc-4.1.1 still isn't good enough at optimizing it
// (+200 bytes compared to macro)
//static ATTRIBUTE_ALWAYS_INLINE
//static ALWAYS_INLINE
//int LONE_DASH(const char *s) { return s[0] == '-' && !s[1]; }
//static ATTRIBUTE_ALWAYS_INLINE
//static ALWAYS_INLINE
//int NOT_LONE_DASH(const char *s) { return s[0] != '-' || s[1]; }
#define LONE_DASH(s) ((s)[0] == '-' && !(s)[1])
#define NOT_LONE_DASH(s) ((s)[0] != '-' || (s)[1])
@ -611,7 +611,7 @@ int write_pidfile(const char *path);
#define remove_pidfile(f) ((void)unlink(f))
#else
/* Why? #defining it to 1 gives "warning: statement with no effect"... */
static ATTRIBUTE_ALWAYS_INLINE int write_pidfile(const char *path) { return 1; }
static ALWAYS_INLINE int write_pidfile(const char *path) { return 1; }
#define remove_pidfile(f) ((void)0)
#endif